/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.bifromq.basekv.raft;

import java.lang.reflect.Field;
import lombok.extern.slf4j.Slf4j;

@Slf4j
public class ReflectionUtils {
    @SuppressWarnings("unchecked")
    public static <T> T getField(Object targetObject, String fieldName) {
        try {
            Field field = targetObject.getClass().getDeclaredField(fieldName);
            field.setAccessible(true);
            return (T) field.get(targetObject);
        } catch (NoSuchFieldException | IllegalAccessException e) {
            log.warn("get field {} from {} failed: {}", targetObject, fieldName, e.getMessage());
        }
        return null;
    }
}